Wednesday night we got a little taste of next summer's 'Avengers' with photos of the Helicarrier along with the first poster for the film. And now Marvel has just debuted a couple of concept images featuring S.H.I.E.L.D. members Iron Man (Robert Downey Jr.) and Hawkeye (Jeremy Renner), along with Captain America (Chris Evans) and Black Widow (Scarlett Johansson).
The posters were developed by Marvel visual supervisors Ryan Meinerding and Charlie Wen. You can check out the images of Iron Man and Hawkeye below. Head on over to Marvel to see the Captain America and Black Widow pics.